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Showing 25 to 36 of 21118 entries
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Production of porous Calcium Phosphate (CaP) ceramics with aligned pores using ceramic/camphene-based co-extrusion.

Biomaterials research

Choi WY, Kim HE, Moon YW, Shin KH, Koh YH.
PMID: 26331085
Biomater Res. 2015 Jul 03;19:16. doi: 10.1186/s40824-015-0037-z. eCollection 2015.

BACKGROUND: Calcium phosphate (CaP) ceramics are one of the most valuable biomaterials for uses as the bone scaffold owing to their outstanding biocompatability, bioactivity, and biodegradation nature. In particular, these materials with an open porous structure can stimulate bone...

Rapid bone regeneration by Escherichia coli-derived recombinant human bone morphogenetic protein-2 loaded on a hydroxyapatite carrier in the rabbit calvarial defect model.

Biomaterials research

Chung CH, Kim YK, Lee JS, Jung UW, Pang EK, Choi SH.
PMID: 26331086
Biomater Res. 2015 Jul 16;19:17. doi: 10.1186/s40824-015-0039-x. eCollection 2015.

BACKGROUND: The aim of this study was to determine the osteoconductivity of hydroxyapatite particles (HAP) as a carrier for Escherichia coli-derived recombinant human bone morphogenetic protein-2 (ErhBMP-2). Two 8-mm diameter bicortical calvarial defects were created in each of 20...

Improved sensing response of photo activated ZnO thin film for hydrogen peroxide detection.

Journal of colloid and interface science

Parthasarathy S, Nandhini V, Jeyaprakash BG.
PMID: 27491004
J Colloid Interface Sci. 2016 Nov 15;482:81-88. doi: 10.1016/j.jcis.2016.07.066. Epub 2016 Jul 27.

The nanostructured ZnO thin films were deposited using spray pyrolysis technique. Formation of polycrystalinity with hexagonal wurtzite structure was observed from the structural study. Highly dense spherical shaped nanoparticles with fine crystallites were observed from the surface morphological studies....

Basic science of osteoarthritis.

Journal of experimental orthopaedics

Cucchiarini M, de Girolamo L, Filardo G, Oliveira JM, Orth P, Pape D, Reboul P.
PMID: 27624438
J Exp Orthop. 2016 Dec;3(1):22. doi: 10.1186/s40634-016-0060-6. Epub 2016 Sep 13.

Osteoarthritis (OA) is a prevalent, disabling disorder of the joints that affects a large population worldwide and for which there is no definitive cure. This review provides critical insights into the basic knowledge on OA that may lead to...

Carbon nanotube-based self-adhesive polymer electrodes for wireless long-term recording of electrocardiogram signals.

Journal of biomaterials science. Polymer edition

Liu B, Luo Z, Zhang W, Tu Q, Jin X.
PMID: 27659794
J Biomater Sci Polym Ed. 2016 Dec;27(18):1899-1908. doi: 10.1080/09205063.2016.1239951. Epub 2016 Oct 05.

In this study, the concept of polymer electrodes integrated with a wireless electrocardiogram (ECG) system was described. Polymer electrodes for long-term ECG measurements were fabricated by loading high content of carbon nanotubes (CNTs) in polydimethylsiloxane. Silver nanoparticles (Ag NPs)...

High-frequency linear rheology of hydrogels probed by ultrasound-driven microbubble dynamics.

Soft matter

Jamburidze A, De Corato M, Huerre A, Pommella A, Garbin V.
PMID: 28504278
Soft Matter. 2017 May 31;13(21):3946-3953. doi: 10.1039/c6sm02810a.

Ultrasound-driven microbubble dynamics are central to biomedical applications, from diagnostic imaging to drug delivery and therapy. In therapeutic applications, the bubbles are typically embedded in tissue, and their dynamics are strongly affected by the viscoelastic properties of the soft...

Electrospun Poly(acrylic acid)/Silica Hydrogel Nanofibers Scaffold for Highly Efficient Adsorption of Lanthanide Ions and Its Photoluminescence Performance.

ACS applied materials & interfaces

Wang M, Li X, Hua W, Shen L, Yu X, Wang X.
PMID: 27537710
ACS Appl Mater Interfaces. 2016 Sep 14;8(36):23995-4007. doi: 10.1021/acsami.6b08294. Epub 2016 Aug 30.

Combined with the features of electrospun nanofibers and the nature of hydrogel, a novel choreographed poly(acrylic acid)-silica hydrogel nanofibers (PAA-S HNFs) scaffold with excellent rare earth elements (REEs) recovery performance was fabricated by a facile route consisting of colloid-electrospinning...

Development of nuclear and chloroplast microsatellite markers for the endangered conifer Callitris sulcata (Cupressaceae).

Applications in plant sciences

Sakaguchi S, Lannuzel G, Fogliani B, Wulff AS, L'Huillier L, Kurata S, Ueno S, Isagi Y, Tsumura Y, Ito M.
PMID: 26312198
Appl Plant Sci. 2015 Aug 10;3(8). doi: 10.3732/apps.1500045. eCollection 2015 Aug.

PREMISE OF THE STUDY: Microsatellite markers were developed for Callitris sulcata (Cupressaceae), an endangered conifer species in New Caledonia.METHODS AND RESULTS: Using sequencing by synthesis (SBS) of an RNA-Seq library, 15 polymorphic nuclear and chloroplast microsatellite markers were developed....

Effect of different pH solvents on micro-hardness and surface topography of dental nano-composite: An in vitro analysis.

Pakistan journal of medical sciences

Khan AA, Siddiqui AZ, Al-Kheraif AA, Zahid A, Divakar DD.
PMID: 26430417
Pak J Med Sci. 2015 Jul-Aug;31(4):854-9. doi: 10.12669/pjms.314.7517.

OBJECTIVE: Erosion of tooth surface is attributed to recent shift in diet pattern and frequent use of beverages. The aim of this research was to evaluate the effects of different beverages on surface topography and hardness of nano-filled composite...

Rhodium-catalyzed odorless synthesis of diaryl sulfides from borylarenes and S-aryl thiosulfonates.

Chemical communications (Cambridge, England)

Kanemoto K, Sugimura Y, Shimizu S, Yoshida S, Hosoya T.
PMID: 28920976
Chem Commun (Camb). 2017 Sep 26;53(77):10640-10643. doi: 10.1039/c7cc05868c.

Various diaryl sulfides, including heteroaryl- and nitrogen-containing sulfides, have been efficiently prepared by rhodium-catalyzed odorless deborylative arylthiolation of organoborons with S-aryl thiosulfonates. The ready availability of starting materials and further transformation of sulfides have rendered a diverse range of...

Highly Anisotropic Conductors.

Advanced materials (Deerfield Beach, Fla.)

Wan J, Song J, Yang Z, Kirsch D, Jia C, Xu R, Dai J, Zhu M, Xu L, Chen C, Wang Y, Wang Y, Hitz E, Lacey SD, Li Y, Yang B, Hu L.
PMID: 28922480
Adv Mater. 2017 Nov;29(41). doi: 10.1002/adma.201703331. Epub 2017 Sep 18.

Composite materials with ordered microstructures often lead to enhanced functionalities that a single material can hardly achieve. Many biomaterials with unusual microstructures can be found in nature; among them, many possess anisotropic and even directional physical and chemical properties....

Physical Properties and Chemical Characterization of Two Experimental Epoxy Resin Root Canal Sealers.

Iranian endodontic journal

Ashraf H, Najafi F, Heidari S, Mohammadian M, Zadsirjan S.
PMID: 28512477
Iran Endod J. 2017;12(2):149-156. doi: 10.22037/iej.2017.30.

INTRODUCTION: The aim of this METHODS AND MATERIALS: Five samples of each material were evaluated for setting time, flow, film thickness, solubility and radiopacity according to ISO 6876 Standard. Characterization of sealers was performed under the scanning electron microscopy...

Showing 25 to 36 of 21118 entries